iPhone owners who bought a 15, 16, or 17 series handset and found no charger in the box, Samsung Galaxy A and S series users on the same shipping policy, Pixel buyers, and matatu commuters carrying older 5W bricks all need a faster wall adapter without paying KSh 3,000+ for the Apple-branded option. The UGREEN X512 solves that gap at KSh 1,300, hitting the same 20W ceiling Apple charges three times more for, with a UK 3-pin head that fits Kenyan wall sockets directly without an adapter. A 0-50% top-up on an iPhone 15 takes roughly 30 minutes through this brick, matching what Apple's own 20W USB-C Power Adapter delivers.

Unlike other electronics retailers in Kenya stocking unbranded 20W bricks of unknown certification, Mascom International stocks the UGREEN X512 with verified PD 3.0 protocol support and GaN thermal handling that keeps the brick cool through hour-long charging sessions. Users consistently report the X512 outlasting cheap KSh 400 generic chargers that fail within months from Nairobi's grid voltage swings. At Mascom International, we're seeing rising demand for the UGREEN X512 from university students at Kenyatta, UoN, and Strathmore, and from Safaricom shop staff replacing customer chargers. Walk in to test the brick, or order for pay-on-arrival delivery countrywide.

Yes. The UGREEN X512 delivers 20W through PD 3.0, which matches the exact wall wattage Apple recommends for iPhone 15, 16, and 17 series fast charging. A 0-50% top-up takes roughly 30 minutes, identical to Apple's own 20W USB-C Power Adapter that retails between KSh 3,500 and KSh 4,500 in Kenya. The X512 works with a standard USB-C to Lightning cable for iPhone 14 and earlier, or USB-C to USB-C cable for iPhone 15 onward. Mascom International stocks both cable types separately for buyers who need one.

The X512 supports PPS at 20W, which is the Samsung Super Fast Charging protocol used by Galaxy A14, A15, A16, A17, A24, A25, A34, A35, A55, and the S22 base model. Higher-tier S23, S24, S25 Ultra phones and the Z Fold series need a 45W brick to hit full Super Fast Charging 2.0 speeds, but the X512 still charges them at standard PD 3.0 speeds of 20W. A Galaxy A55 reaches 50% in roughly 35 minutes through this charger. The brick also handles Tecno Camon, Infinix Note, and Itel S series at their rated speeds.

The UGREEN X512 accepts universal input from 100V to 240V at 50/60Hz, covering Kenya's nominal 240V grid with margin for the voltage swings common in Nairobi, Mombasa, and upcountry towns. Built-in protections handle over-voltage, over-current, short-circuit, and over-temperature events without damaging the connected phone. The GaN circuitry runs cooler than older silicon chargers, reducing thermal stress during long overnight charges. UGREEN's fireproof housing material adds a layer of safety against the kind of cheap-charger fires that hit Kenyan homes every few months.

The UGREEN X512 charges any USB-C device drawing up to 20W. Practical examples include AirPods Pro and AirPods 3 cases, Samsung Galaxy Buds, UGREEN HiTune earbuds, Apple Watch via USB-C magnetic puck, Garmin and Fitbit watches with USB-C cradles, Kindle e-readers, Nintendo Switch Lite at slower wall-mode speeds, and Bluetooth speakers like the JBL Clip 5. The brick will not run a 13-inch MacBook Air at full speed since that needs a 30W or higher brick. For laptops, ask Mascom International about the UGREEN Nexode 65W or 100W chargers stocked separately.

The UGREEN X512 at KSh 1,300 sits roughly 60-70% below Apple's USB-C 20W Power Adapter (KSh 3,500-4,500) and Samsung's 25W charger (KSh 2,000-2,500), while matching their real-world output for phone fast charging. Anker's PowerPort III Nano 20W costs around KSh 2,200-2,800 in Kenya with broadly similar specs. The X512 adds GaN technology that Apple and Samsung's bundled bricks still skip, producing a smaller body and cooler operation. At Mascom International, we're witnessing strong shift toward GaN bricks from buyers who tested both and felt the size difference in pockets and travel bags.

The UK 3-pin version of the UGREEN X512 plugs directly into Kenyan wall sockets without an adapter, since Kenya uses the same Type G 3-pin standard as the UK. The EU 2-pin version requires a separate Type C to Type G adapter that adds bulk and one more failure point. Both versions output identical 20W and support the same protocols, so the choice is purely about plug fit. Mascom International stocks the UK 3-pin version specifically for the Kenyan market to skip the adapter step entirely.

The retail box for the UGREEN X512 contains the wall charger only, with no USB-C cable included. This matches the policy for most modern compact bricks since cables are commodity items buyers usually have multiples of from prior phones. Mascom International stocks UGREEN-branded USB-C to USB-C cables (rated 60W and 100W) and USB-C to Lightning cables (MFi-certified) separately. Pair the X512 with a 60W-rated USB-C cable for full 20W charging on any phone, or with a USB-C to Lightning cable for iPhone 14 and earlier handsets.

Yes. The UGREEN X512 ships with a 12-month UGREEN manufacturer warranty processed through Mascom International's Nairobi CBD service desk, with no shipment back to UGREEN required. Manufacturing defects, port failures, and circuit faults under normal use fall under coverage. Physical damage, water exposure, and damage from voltage spikes beyond the 100-240V input range fall outside warranty. Keep the original box, manual, and Mascom receipt for any warranty claim. Our service desk handles diagnosis and replacement directly within 5-7 business days for valid claims.

The UGREEN X512 20W GaN Fast Charger retail box contains the wall charger brick with UK 3-pin plug head and product documentation. No USB-C cable ships in the box. Mascom International stocks UGREEN USB-C to USB-C cables rated for 60W and 100W charging, and MFi-certified USB-C to Lightning cables for iPhone 14 and earlier, separately. Pair the X512 with a 60W-rated cable for full 20W charging speed across all supported phones, tablets, and accessories sold at Mascom International.

The UGREEN X512 carries a 12-month UGREEN manufacturer warranty processed directly through Mascom International's Nairobi CBD service desk. Manufacturing defects, port failures, and electrical faults under normal use fall under coverage. Physical damage, water exposure, and damage from voltage above the 240V input limit are excluded. Keep the original box, manual, and purchase receipt for warranty claims.

UGREEN X512 20W GaN Fast Charger with UK plug is available now at Mascom International, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. Visit our store Monday through Saturday, 9:00 AM to 7:00 PM, to test the UGREEN X512 in person before purchase. Available colors include matte black and white finishes, subject to current stock.

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